Example usage for org.dom4j Node selectSingleNode

List of usage examples for org.dom4j Node selectSingleNode

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Introduction

In this page you can find the example usage for org.dom4j Node selectSingleNode.

Prototype

Node selectSingleNode(String xpathExpression);

Source Link

Document

selectSingleNode evaluates an XPath expression and returns the result as a single Node instance.

Usage

From source file:com.google.code.pentahoflashcharts.charts.pfcxml.ScatterChartBuilder.java

License:Open Source License

private void setupDotSize(Node root, ScatterChart se, IPentahoResultSet data, int i) {
    Number maxX = 0;// w w w. jav  a  2 s . c  o  m

    int rowCount = data.getRowCount();
    for (int j = 0; j < rowCount; j++) {
        Number x = (Number) data.getValueAt(j, 1);
        if (maxX.doubleValue() < x.doubleValue()) {
            maxX = x;
        }
    }
    if (getValue(root.selectSingleNode("/chart/dot-size")) != null) {

        String dotSize = getNodeValue(root.selectSingleNode("/chart/dot-size"));
        se.setDotSize(Integer.parseInt(dotSize));
    } else {
        Number x = (Number) data.getValueAt(i, 1);
        //<max-bubble-size>100</max-bubble-size>
        int maxBubbleSize = 100;
        if (getValue(root.selectSingleNode("/chart/max-bubble-size")) != null) {
            maxBubbleSize = Integer.parseInt(getNodeValue(root.selectSingleNode("/chart/max-bubble-size")));
        }

        se.setDotSize(
                Integer.valueOf(java.lang.Math.round(maxBubbleSize * (x.floatValue() / maxX.floatValue()))));
    }

}

From source file:com.google.code.pentahoflashcharts.charts.pfcxml.SketchBarChartBuilder.java

License:Open Source License

protected void setupElements(Chart c, Node root, IPentahoResultSet data) {
    BarChart[] values = null;/*from  w w w  . ja v a2s  . c  o  m*/
    int rowCount = data.getRowCount();
    List bars = root.selectNodes("/chart/bars/bar");
    int barNum = bars.size();
    values = new BarChart[barNum];
    int functor = 5;
    for (int i = 0; i < barNum; i++) {
        Node bar = (Node) bars.get(i);

        Node textNode = bar.selectSingleNode("text");
        Node colorNode = bar.selectSingleNode("color");
        Node outlineColorNode = bar.selectSingleNode("outlineColor");
        String color = "";
        String outlineColor = "";
        if (colorNode != null && colorNode.getText().length() > 0) {
            color = colorNode.getText().trim();
        }
        if (outlineColorNode != null && outlineColorNode.getText().length() > 0) {
            outlineColor = outlineColorNode.getText().trim();
        }
        BarChart e = new SketchBarChart(color, outlineColor, functor);
        setBarchartData(data, rowCount, bar, colorNode, textNode, e);
        setOnClick(e, root, "/chart/bars/bar/on-click");
        setLink(e, root, "/chart/bars/bar/link");
        values[i] = e;
    }
    c.addElements(values);
}

From source file:com.googlecode.fascinator.redbox.sru.NLAIdentity.java

License:Open Source License

private List<Map<String, String>> getSourceIdentities() {
    List<Map<String, String>> returnList = new ArrayList<Map<String, String>>();

    // Top level institution
    Map<String, String> idMap = new HashMap<String, String>();
    Node institutionNode = eac.selectSingleNode("eac:eac-cpf/eac:control/eac:maintenanceAgency/eac:agencyName");
    String institutionString = institutionNode.getText();
    // Top level name
    Node nlaNamesNode = eac.selectSingleNode("eac:eac-cpf/eac:cpfDescription/eac:identity");
    // Get all the names this ID lists
    List<Map<String, String>> nameList = getNames(nlaNamesNode);
    for (Map<String, String> name : nameList) {
        // Only use the longest top-level name for display purposes
        String oldDisplayName = idMap.get("displayName");
        String thisDisplayName = name.get("displayName");
        if (oldDisplayName == null
                || (thisDisplayName != null && thisDisplayName.length() > oldDisplayName.length())) {
            // Clear any old data
            idMap.clear();//  w ww . ja v a 2 s .  co  m
            // Store this ID
            idMap.putAll(name);
            idMap.put("institution", institutionString);
        }
    }
    // And add to the list
    returnList.add(idMap);

    // All name entities from contributing insitutions
    @SuppressWarnings("unchecked")
    List<Node> sourceIdentities = eac.selectNodes("eac:eac-cpf/eac:cpfDescription//eac:eac-cpf");
    for (Node identity : sourceIdentities) {
        // Insitution for this ID
        institutionNode = identity.selectSingleNode("*//eac:maintenanceAgency/eac:agencyName");
        institutionString = institutionNode.getText();

        // Any names for this ID
        @SuppressWarnings("unchecked")
        List<Node> idNodes = identity.selectNodes("*//eac:identity");
        for (Node idNode : idNodes) {
            // A Map for each name
            idMap = new HashMap<String, String>();
            // Get all the names this ID lists
            nameList = getNames(idNode);
            for (Map<String, String> name : nameList) {
                idMap.putAll(name);
            }
            // Indicate the insitution for each one
            idMap.put("institution", institutionString);
            // And add to the list
            returnList.add(idMap);
        }
    }

    // Debugging
    //for (Map<String, String> id : returnList) {
    //    String display = id.get("displayName") + " (" + id.get("institution") + ")";
    //    log.debug("Identity: {}", display);
    //}

    return returnList;
}

From source file:com.googlecode.fascinator.redbox.sru.NLAIdentity.java

License:Open Source License

private List<Map<String, String>> getNames(Node node) {
    List<Map<String, String>> nameList = new ArrayList<Map<String, String>>();

    // Any names for this ID
    @SuppressWarnings("unchecked")
    List<Node> names = node.selectNodes("eac:nameEntry");
    for (Node name : names) {
        Map<String, String> nameMap = new HashMap<String, String>();

        String thisDisplay = null;
        String thisFirstName = null;
        String thisSurname = null;
        String title = null;/*from  w w  w. j  ava 2 s  .  c o  m*/

        // First name
        Node firstNameNode = name
                .selectSingleNode("eac:part[(@localType=\"forename\") or (@localType=\"givenname\")]");
        if (firstNameNode != null) {
            thisFirstName = firstNameNode.getText();
        }

        // Surname
        Node surnameNode = name
                .selectSingleNode("eac:part[(@localType=\"surname\") or (@localType=\"familyname\")]");
        if (surnameNode != null) {
            thisSurname = surnameNode.getText();
        }

        // Title
        Node titleNode = name.selectSingleNode("eac:part[@localType=\"title\"]");
        if (titleNode != null) {
            title = titleNode.getText();
        }

        // Display Name
        if (thisSurname != null) {
            thisDisplay = thisSurname;
            nameMap.put("surname", thisSurname);
            if (thisFirstName != null) {
                thisDisplay += ", " + thisFirstName;
                nameMap.put("firstName", thisFirstName);
            }
            if (title != null) {
                thisDisplay += " (" + title + ")";
            }
            nameMap.put("displayName", thisDisplay);
        }

        // Last ditch effort... we couldn't find simple name information from
        //  recommended values. So just concatenate what we can see.
        if (thisDisplay == null) {
            // Find every part
            @SuppressWarnings("unchecked")
            List<Node> parts = name.selectNodes("eac:part");
            for (Node part : parts) {
                // Grab the value and type of this value
                Element element = (Element) part;
                String value = element.getText();
                String type = element.attributeValue("localType");
                // Build a display value for this part
                if (type != null) {
                    value += " (" + type + ")";
                }
                // And add to the display name
                if (thisDisplay == null) {
                    thisDisplay = value;
                } else {
                    thisDisplay += ", " + value;
                }
            }
            nameMap.put("displayName", thisDisplay);
        }

        nameList.add(nameMap);
    }

    return nameList;
}

From source file:com.lafengmaker.tool.util.XMLDataUtil.java

License:Open Source License

/**
 * // w ww.  j  ava2  s.c  om
 * @param node
 * @param xPath
 * @param defaultValue
 * @return
 */
public static long getNodeTextAsLong(Node node, String xPath, long defaultValue) {
    long returnValue = 0;
    if (node != null) {
        Node tempNode = node.selectSingleNode(xPath);
        if (tempNode != null) {
            String nodeValue = tempNode.getText();
            returnValue = parseLong(nodeValue, defaultValue);
        } else {
            returnValue = defaultValue;
        }
    } else {
        returnValue = defaultValue;
    }
    return returnValue;
}

From source file:com.lafengmaker.tool.util.XMLDataUtil.java

License:Open Source License

/**
 * /*from   w ww  . j  av  a 2  s  . c o m*/
 * @param node
 * @param xPath
 * @param defaultValue
 * @return
 */
public static int getNodeTextAsInt(Node node, String xPath, int defaultValue) {
    int returnValue = 0;
    if (node != null) {
        Node tempNode = node.selectSingleNode(xPath);
        if (tempNode != null) {
            String nodeValue = tempNode.getText();
            returnValue = parseInt(nodeValue, defaultValue);
        } else {
            returnValue = defaultValue;
        }
    } else {
        returnValue = defaultValue;
    }
    return returnValue;
}

From source file:com.lafengmaker.tool.util.XMLDataUtil.java

License:Open Source License

public static String getNodeTextAsStringByPattern(Node node, String xPath, String defaultValue) {
    String returnValue = "";
    if (node != null) {
        Node tempNode = node.selectSingleNode(xPath);
        if (tempNode != null) {
            returnValue = tempNode.getText().trim();
        } else {//  www.  j av  a2 s  .  c  o  m
            returnValue = defaultValue;
        }
    } else {
        returnValue = defaultValue;
    }
    return returnValue;
}

From source file:com.lafengmaker.tool.util.XMLDataUtil.java

License:Open Source License

public static boolean setDataByPattern(Node node, String value, String pattern) {
    if (node != null) {
        Node desNode = node.selectSingleNode(pattern);
        if (desNode != null) {
            desNode.setText(value);/*from w w w .  j a va 2s  .com*/
            return true;
        } else {
            return false;
        }
    } else {
        return false;
    }
}

From source file:com.lafengmaker.tool.util.XMLDataUtil.java

License:Open Source License

public static double getNodeTextAsDouble(Node node, String xPath, long defaultValue) {
    double returnValue = 0;
    if (node != null) {
        Node tempNode = node.selectSingleNode(xPath);
        if (tempNode != null) {
            String nodeValue = tempNode.getText();
            returnValue = parseDouble(nodeValue, defaultValue);
        } else {//from w w  w  .  ja v  a2s.  com
            returnValue = defaultValue;
        }
    } else {
        returnValue = defaultValue;
    }
    return returnValue;
}

From source file:com.log4ic.compressor.utils.MemcachedUtils.java

License:Open Source License

private static InetSocketAddress biludAddr(Node node) {
    Node hostNode = node.selectSingleNode("host");
    Node portNode = node.selectSingleNode("port");
    if (hostNode != null && StringUtils.isNotBlank(hostNode.getText()) && portNode != null
            && StringUtils.isNotBlank(portNode.getText())) {
        return new InetSocketAddress(hostNode.getText(), Integer.parseInt(portNode.getText()));
    }/*from  w  w  w  .  j  ava  2 s . c o m*/
    return null;
}